如何配置DS1852报警和警告阈值，以符合SFF -8472

摘要：本应用笔记的目的是为了解释如何配置DS1852报警和警告阈值，使符合SFF-8472标准的内存位置要求。

Maxim>AppNotes>A/DandD/Aconversion/samplingcircuitsDigitalpotentiometersKeywords:internalcalibration,externalcalibration,SFF-8472,diagnosticmonitor,fiberoptics,threshold,temperaturemeasurement,voltageJul09,2003measurement,monitor,analoginput,atodAPPLICATIONNOTE2090HowtoConfiguretheDS1852AlarmandWarningThresholdstoComplywithSFF-8472Abstract:ThepurposeofthisapplicationnoteistoexplainhowtoconfiguretheDS1852sothattheAlarmandWarningThresholdscomplywiththememorylocationrequirementsoftheSFF-8472standard.Figure1.DS1852memorymap.DS1852AlarmandWarningThresholdsandtheSFF-8472StandardTheSFF-8472standarddictatestherequirementsfordiagnosticmonitoringinterfacesofopticaltransceivers.The